html, body {
  font-family: Arial, Helvetica, sans-serif;
}
.seprarate {
  padding-bottom: 30px;
}

footer {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
}

footer .copyright {
  text-align: center;
  position: relative;
  line-height: 30px;
  color: #aaa;
}

footer .copyright:after {
  content: '';
  position: absolute;
  width: 100%;
  height: 1px;
  top: 0;
  left: 0;
  border-top: 1px solid #ddd;
}